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Elite firearms trusted by U.S. military, Secret Service, and special operations forces worldwide. SIG SAUER represents the pinnacle of German engineering and American manufacturing.
All SIG SAUER Products (1,389)
SIG Sauer Juliet 3-Micro Magnifier Black 3x22mm
Sig Sauer 1303084-R RMR/SRO Sealing Plate Kit for P320
SIG Sauer 365XL Grip Module Assembly - 9mm Manual Safety, Black
SIG Sauer 365XL Grip Module Assembly - 9mm Standard Coyote
Sig Sauer P365XL Grip Module Assembly Gray Polymer Standard 8900324
SIG Sauer 365XL Grip Module Assembly - 9mm, Manual Safety, Coyote
Sig Sauer P365 Sub-Compact Gray Grip Module Assembly
Sig Sauer P365 Sub-Compact Grip Module, Gray, Manual Thumb Safety, 8900328
Sig Sauer 8900315 P320 9mm 5.5" Threaded Barrel Black Nitride Finish
Sig Sauer Universal Offset Mount Black Anodized 45 Degree MSR
Sig SAUER Custom Works P320 Fire Control Unit (8900160)
Sig SAUER P320 AXG Carry Medium 9/40/357 Black Panels/Blk Grip Module Assy
Sig SAUER P320 XFive TXG Caliber X-Change Kit (8900269)
Sig Sauer 8900282 9MM Luger 4.7 In Coyote ROMEO1 PRO 6MOA
Sig Sauer P320 Grip Module X-Series TXG Large Gray Polymer 9mm 40 S&W 35...
Sig SAUER TXG P320 9/40/357 Full Size Small Gray Grip Module (8900273)
Sig Sauer M320/M18 9mm Coyote X-Change Kit 3 Magazines
Sig SAUER P320 9mm Caliber X-Change Kit - Coyote 8900267 Accessory
SIG SAUER 9mm 10rd Flush Magazine For P365XL (8900250)
Sig Sauer Easy6-BDX 5-30x56mm Rifle Scope Black
Sig Sauer Bravo6T-BDX Rifle Scope 5-30x56mm 35mm FFP MRAD Milling 2.0 Illum Black
Sig SAUER Easy6-BDX 3-18x44mm Rifle Scope Black
Sig Sauer Bravo6T-BDX Rifle Scope 3-18x44mm 35mm FFP MRAD DEV-L 2.0 Illum Black
Sig SAUER Easy6-BDX 1-6x24mm BDX-R2 Reticle Riflescope (SOEBDX61101)
Sig Sauer SLH762CQD Compact 7.62mm Suppressor
Sig Sauer SLX556CQD Compact 5.56mm Suppressor
Sig Sauer SLX762QD SLX 7.62mm 1.67" D, 7.40" L Black Inconel
SIGA SLX556QD 5.56mm Suppressor, 7.40" Length, 1.67" Diameter
Sig Sauer W320F-9-BXR3-TXG-PRO P320 9mm 4.7" Nitron Semi-Auto Pistol
Sig Sauer W320F-9-BXR3-LDC-PRO P320 9mm 4.7" Nitron Semi-Auto Pistol
Sig Sauer KILO5K 7x25 Digital Ballistic Laser Rangefinder Green
Sig Sauer Sierra6 BDX 5-30x56mm Rifle Scope 34mm Tube Black BDX-R2 MOA
SIG SAUER Sierra6BDX 3-18x44mm Rifle Scope 30mm Tube Black BDX-R2 Reticle
Sig Sauer Electro-Optics Sierra6BDX 2-12x40mm Black Anodized Rifle Scope
Sig Sauer SOEC32001 ECHO3 Thermal Reflex Sight 2-12X M1913 Nightvision
Sig Sauer P320F 9/40 Small Coyote Grip Module
Sig Sauer P320F 9/40 Medium Coyote Grip Module
Sig Sauer P320 Compact Grip Module Coyote Tan
SIG Sauer P320 Carry Grip Module 9/40/357 Manual Safety Black
Sig Sauer P320 8900190 M17 9mm Luger Recoil Spring Assembly
Sig Sauer AIR-PF-M18GG Proforce M18 Airsoft 6mm Green Gas Coyote Tan
Sig Sauer AMPF-M18GG 6mm 21-Round Green Gas Airgun Magazine
Sig SAUER Custom Works Black Fire Control Unit for P320 Pistol (8900161)
Sig Sauer SOR91002 Romeo9T Red/Green Dot Sight Flat Dark Earth 1x38mm
Sig Sauer CROSS6518B Cross 6.5 Creedmoor Bolt-Action Rifle 18" Black
Sig Sauer Cross PRS 308 Win Bolt Action Rifle 24" Barrel Concrete Cerakote Metal Finish
Sig Sauer CROSS .308 Win 16" 5-Rounds
Sig Sauer 8900157 P365 Grip Module 9MM Luger Coyote Polymer Fits (Manual
About SIG SAUER
SIG SAUER is a premium firearms manufacturer known for producing some of the world's most accurate, reliable, and innovative firearms. In 2017, SIG's P320 was selected as the official sidearm of the U.S. Military (M17/M18), cementing its status as an elite brand.
From the legendary P226 to the modular P320 and the compact P365, SIG SAUER consistently pushes the boundaries of firearms technology. Their optics division also produces world-class scopes and electro-optics.
Why Elite Units Choose SIG
- Military Proven: Official sidearm of U.S. Armed Forces, Navy SEALs, and Secret Service
- German Precision: Swiss/German engineering heritage with American manufacturing
- Innovation Leader: First modular serialized trigger group (P320), first high-capacity micro 9mm (P365)
- Premium Materials: Stainless steel slides, nitron finish, SIG-Lite night sights standard
- Complete Ecosystem: Firearms, optics, suppressors, ammunition, and accessories
Headquarters
Newington, New Hampshire
Established
1853
Country of Origin
USA/Germany/Switzerland
Official Website
Customer Service
Warranty
Sig Sauer offers a limited lifetime warranty on firearms, covering defects in materials and workmanship for the original purchaser. Warranty details may vary based on the product type.
History & Heritage
SIG SAUER traces its roots to 1853 Switzerland. The company gained fame with the P220, P226, and P228 pistols adopted by military and law enforcement worldwide. In 1985, SIG SAUER established American operations in Exeter, New Hampshire. The company has since expanded to include SIG Optics, SIG Ammunition, and SIG Suppressors, becoming a complete firearms ecosystem.
Notable Products
SIG P320 (Modular full-size), SIG P365 (Micro compact 9mm), SIG P226 (Legendary duty pistol), SIG MCX (Modern sporting rifle), SIG Cross (Precision rifle), ROMEO/JULIET Optics
Why Choose SIG SAUER?
Choose SIG SAUER when only the best will do. If it's good enough for Navy SEALs and the Secret Service, it's good enough for your personal defense. SIG's commitment to innovation means you're always carrying cutting-edge technology.
Hot SIG SAUER Items June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
SIG SAUER 322C-ROSE-RS P322 Rose 22 LR 4" Black Anodize Semi
Sig Sauer W365XL-9-BXR3P-MS P365 XL 9mm 3.7" Nitron Semi-Aut
Sig Sauer Cross Sawtooth Rifle 6.5 PRC 22 inch Moss Green Fo
Sig Sauer Tango-MRS Compact Rifle Scope 1-6x24 30mm SFP BDC6
Sig SAUER Mags 9MM 20Rd Blue P226 MAG-226-9-20
Sig Sauer 2401191R Picatinny Stock Adapter for AR-15, Alumin
Sig Sauer P226 X-Five Extreme Semi-automatic Single Action O
Sig Sauer P226 Magazine 10rd 40 S&W/357 SIG Stainless Steel
Shop SIG SAUER Products
Sig SAUER MCX-SPEAR 6.8x51mm SBR 13in Semi-Auto Rifle RSPEAR
Sig Sauer P320 FLUX 9MM 3.9" 30RD Legion 320
Sig Sauer SLH300TIQD 300 Blackout Titanium Suppressor
SIG SAUER MCX Spear SBR 7.62x51mm 13" Nitride NFA
Sig Sauer P365X Macro Tacops 9mm 3.7" 17rd Pistol
Sig Sauer ROMEO1 Black Shroud Kit SOR1SK001: Medium Size, Ne
Sig Sauer 8900823 LTXG Grip Module Laser Engraved P320-X Car
Sig Sauer MCX-SPEAR LT AR Conversion Kit 5.56 NATO 11.5" Bla
Sig SAUER MCX 5.56 NATO 16in 30rd IR Cerakote FDE Rifle RMCX
SIG SOA55005 ALPHA5 SCOPE MNT 35MM 1.535
P320 Rear Sight Assembly
Sig Sauer 365-9-BXR3P 9mm P365 Optic Ready Handgun, 3.1" Bar
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